---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7791 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.8G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11640 1 3683 14985 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c3:00:76 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fec3:76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:11:c6:66 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7791) 02/02/25 _x86_64_ (4 CPU) 15:11:19 LINUX RESTART (4 CPU) 15:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:13:01 295.35 68.72 226.63 0.00 1495.08 10759.16 0.00 15:14:01 285.85 49.11 236.74 0.00 2943.64 18986.84 0.00 15:15:01 36.76 4.35 32.41 0.00 302.22 9524.15 0.00 15:16:01 3.08 0.00 3.08 0.00 0.00 316.88 0.00 15:17:01 54.19 4.12 50.07 0.00 4299.82 10398.80 0.00 15:18:01 296.77 1.45 295.32 0.00 61.99 8617.90 0.00 Average: 162.00 21.29 140.71 0.00 1517.12 9767.29 0.00 15:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:13:01 13261316 15401604 574944 3.51 71672 2260992 1389272 7.97 853924 1982344 205836 15:14:01 10882800 13655120 2305520 14.07 88072 2841464 3087220 17.71 2819796 2340676 236132 15:15:01 10968032 13794636 2165372 13.22 89776 2890116 2745984 15.75 2739328 2331648 4360 15:16:01 7058372 9891936 6068388 37.04 89948 2896036 6823368 39.15 6634092 2337748 2888 15:17:01 10465572 13799768 2149420 13.12 121604 3347376 2928776 16.80 3017204 2523736 10456 15:18:01 10529964 13942224 2006888 12.25 154072 3387984 2620248 15.03 2921012 2554024 11292 Average: 10527676 13414215 2545089 15.54 102524 2937328 3265811 18.74 3164226 2345029 78494 15:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:13:01 ens3 153.82 119.98 1742.03 24.10 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:14:01 ens3 334.94 257.71 4357.38 39.79 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:15:01 ens3 39.71 39.13 240.67 8.51 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:16:01 ens3 2.42 2.80 0.51 0.56 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 15:17:01 ens3 188.47 119.43 2900.88 12.52 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:18:01 ens3 40.39 40.51 142.77 11.48 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 126.63 96.59 1564.04 16.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7791) 02/02/25 _x86_64_ (4 CPU) 15:11:19 LINUX RESTART (4 CPU) 15:12:01 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 18.55 10.61 9.24 4.40 0.11 57.09 15:13:01 0 9.12 11.50 9.10 6.76 0.13 63.39 15:13:01 1 23.32 11.41 10.20 2.90 0.10 52.07 15:13:01 2 27.95 9.18 9.33 4.53 0.12 48.89 15:13:01 3 13.82 10.35 8.32 3.38 0.10 64.02 15:14:01 all 58.07 0.00 3.23 3.24 0.11 35.36 15:14:01 0 60.27 0.00 3.04 4.33 0.10 32.25 15:14:01 1 57.83 0.00 1.95 5.36 0.10 34.76 15:14:01 2 57.20 0.00 2.68 1.86 0.10 38.16 15:14:01 3 56.96 0.00 5.26 1.39 0.14 36.25 15:15:01 all 57.30 0.00 1.32 0.94 0.10 40.34 15:15:01 0 58.56 0.00 1.44 0.52 0.10 39.37 15:15:01 1 58.81 0.00 1.39 1.99 0.10 37.72 15:15:01 2 59.78 0.00 1.24 1.19 0.07 37.71 15:15:01 3 52.06 0.00 1.22 0.07 0.12 46.54 15:16:01 all 7.06 0.00 0.68 0.13 0.09 92.04 15:16:01 0 9.03 0.00 1.25 0.50 0.10 89.12 15:16:01 1 6.13 0.00 0.33 0.00 0.10 93.44 15:16:01 2 6.22 0.00 0.63 0.00 0.08 93.06 15:16:01 3 6.88 0.00 0.52 0.00 0.08 92.52 15:17:01 all 62.25 0.00 3.50 0.63 0.11 33.51 15:17:01 0 62.64 0.00 3.05 0.44 0.10 33.78 15:17:01 1 62.07 0.00 3.15 0.66 0.10 34.02 15:17:01 2 60.91 0.00 4.40 0.44 0.12 34.14 15:17:01 3 63.40 0.00 3.42 0.99 0.10 32.08 15:18:01 all 64.34 0.00 2.59 3.89 0.10 29.08 15:18:01 0 60.97 0.00 2.82 5.86 0.10 30.25 15:18:01 1 65.21 0.00 2.35 1.26 0.10 31.08 15:18:01 2 59.11 0.00 3.32 7.42 0.12 30.03 15:18:01 3 72.07 0.00 1.87 1.01 0.10 24.95 Average: all 44.55 1.77 3.42 2.20 0.10 47.96 Average: 0 43.39 1.92 3.45 3.07 0.11 48.06 Average: 1 45.50 1.89 3.22 2.02 0.10 47.27 Average: 2 45.16 1.53 3.60 2.57 0.10 47.05 Average: 3 44.14 1.72 3.43 1.14 0.11 49.47